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Annual Rainfall Precipitation in North Sumatra

North Sumatra is a region in Indonesia. In Annual precipitation ranges from heavy in Timbanglawang with 189 mm of rainfall to heavy in Pematangsiantar with 234 mm of rainfall.

Where and how much does it rain in North Sumatra in Annual?

Find the average total precipitation in Annual for the most popular destinations in North Sumatra on the map below. Click on a destination dot for more detailed information.

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Legend heavy rainfall high moderate low almost none
Heavy rainfall has been defined as more than 160 mm precipitation. High: 90 mm to 160 mm. Moderate: 30 mm to 90 mm. Low: 5 mm to 30 mm.

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Check the conditions for any month of the year.

For a detailed overview over the year and the best time to visit Indonesia, check out our North Sumatra's climate page.

  • How much rainfall does North Sumatra receive in Annual?
  • In North Sumatra, Annual is a prominent month within the rainy season. It might not be the ideal month to visit. Medan often receives substantial rainfall, averaging approximately 221 mm. The frequent showers make the weather unpredictable, with conditions shifting rapidly.

  • What is the wettest city in Annual in North Sumatra?
  • Our data indicates that Pematangsiantar holds the record for the most average rainfall with 234 mm.

  • What is the driest city in Annual in North Sumatra?
  • Among all locations in our dataset, Timbanglawang has the lowest average precipitation at 189 mm.

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